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🏆 Top Rated plus Freelancer ✅ 100% Customer Satisfaction Machine Learning || Artificial Intelligence I'm a seasoned Full Stack Software Engineer with over 3 years of hands-on experience in developing robust and scalable web applications. My technical expertise spans REST API development, with deep proficiency in Nest.js, GoLang, Flutter, and React. I excel at crafting efficient algorithms, architecting databases, and ensuring that solutions are not only performant but also maintainable. In addition to my full-stack capabilities, I have a strong background in artificial intelligence and machine learning, allowing me to integrate intelligent features into applications and tackle data-driven challenges. Whether you're looking to build a complex web application, optimize your backend systems, or infuse AI/ML into your projects, I bring a comprehensive skill set to deliver high-quality results that drive success. Let’s connect and turn your ideas into reality! Full Stack Development Expertise: ✅ Mobile app development: Flutter ✅ Back End Development: GO | Flask | FastAPI | Node.js | Nest.js ✅ Databases: MySQL | PostgreSQL| MongoDB | Firebase ✅ Architecture: Clean Architecture ✅ Machine Learning Other Tools & Technologies: ✅ Docker | Git (Github) | Jira | Figma | Canva | Tensor Flow Programming Languages: ✅ Python | Dart | C | GO 🌟 Expertise in Software Development Full Stack Development: Extensive experience with front-end technologies like React, TypeScript, and JavaScript, and back-end frameworks such as Nest.js, Flask, FastAPI, and Go. Mobile App Development: Skilled in Flutter, creating robust and user-friendly mobile applications. Database Management: Proficient in MySQL, PostgreSQL, MongoDB, and Firebase, with expertise in database design and optimization. 🤖 Expertise in Machine Learning & AI Machine Learning: Deep understanding of machine learning concepts and applications, with hands-on experience using TensorFlow. Artificial Intelligence: Knowledgeable in AI technologies and their implementation in real-world projects. AI Tools & Platforms: Skilled in integrating AI solutions and APIs to enhance project outcomes. 📊 Expertise in Data Analysis, Visualization & Web Scraping Data Analysis: Proficient in analyzing large data sets to extract meaningful insights. Visualization: Experienced in creating visualizations to represent complex data in an easy-to-understand manner. Web Scraping: Skilled in web scraping using Python and Beautiful Soup, with a focus on gathering high-quality data. ⭐️ Why Me? ⏱️ Consistent record of on-time, high-quality project delivery. 🧹 Strong emphasis on clean and maintainable code. 💬 Excellent communication skills and rapid response times. 💻 A passion for technology and continuous learning. 🙌 Dedicated to delivering value and ensuring client satisfaction. ⚡ Flexible and adaptable, ready to tackle new challenges. Thank you for taking the time to review my profile! Ephrem Shimels

Rising Talent Full Stack Developer with a 100% Job Success Score helping startups, SaaS companies, and growing businesses build scalable web applications, automation systems, dashboards, CRM platforms, and modern digital products. I am a Full Stack Developer focused on building reliable, scalable, and production-ready applications. My experience includes React applications, Next.js platforms, Node.js backend systems, SaaS products, API integrations, dashboard applications, CRM systems, automation workflows, and mobile applications. As a Full Stack Developer, I work across frontend development, backend development, database design, API integrations, cloud deployment, and system architecture. I enjoy turning ideas into real products that are fast, scalable, and easy to maintain. 🏆 Rising Talent ⭐ 100% Job Success ✅ Full Stack Developer ✅ React Developer ✅ Next.js Developer ✅ Node.js Developer ✅ Prompt Engineering ✅ Python Developer ✅ Claude Developer ✅ Cursor Developer ✅ Vibe coding What I Build • SaaS Platforms • Dashboard Applications • CRM Systems • Automation Platforms • Mobile Applications • API Integrations • Business Applications • AI-Powered Applications • Customer Portals • Internal Tools Why Clients Hire Me ✔ Full Stack Developer with both frontend and backend expertise ✔ React Developer focused on modern user experiences ✔ Next.js Developer focused on performance and scalability ✔ Node.js Developer focused on APIs and backend architecture ✔ Strong communicator with US and UK client experience ✔ Business-focused developer who understands product goals ✔ Clean, maintainable, and scalable code Recent Experience • Learning Platform Development – Nextjs Developer • SaaS Platform Development – Full Stack Developer • Dashboard Systems – React Developer • CRM Applications – Full Stack Developer • API Integration Projects – Node.js Developer • Automation Platforms – Full Stack Developer • Mobile Applications – React Native Developer • Python Scripts Core Technologies React, Next.js, Node.js, TypeScript, JavaScript, React Native, PostgreSQL, MongoDB, MySQL, Supabase, Firebase, REST APIs, GraphQL, AWS, Docker, Vercel, Stripe, OpenAI, Automation, SaaS Development, CRM Development, Dashboard Development, Testing, Jest, script writing. Full Stack Developer | MERN Stack Developer | React Developer | Node.js Developer | Next.js Developer | Full Stack React Developer | Node.js Full Stack Developer | React Node Developer | MERN Developer | Full Stack MERN | MERN Stack | SaaS Developer | Full Stack SaaS Developer | Multi-Tenant SaaS | SaaS Application Development | SaaS Expert | Next.js Full Stack Developer | eCommerce Developer | Laravel Developer | Python Developer | API Developer | REST API Full Stack Developer | GraphQL Developer | Backend Developer | NestJS Developer | Web Application Developer | Full Stack Development | Web Development | AI App Full Stack Developer | Cloud Developer | AWS Full Stack Developer Developer |

𝐈 𝐡𝐞𝐥𝐩 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐚𝐧𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐛𝐮𝐢𝐥𝐝 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐭𝐡𝐚𝐭 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬, 𝐬𝐜𝐚𝐥𝐞 𝐟𝐚𝐬𝐭, 𝐚𝐧𝐝 𝐝𝐞𝐥𝐢𝐯𝐞𝐫 𝐫𝐞𝐚𝐥 𝐫𝐞𝐬𝐮𝐥𝐭𝐬. ⚙️ What I Build:** ▪️ Built an AI-powered clinic appointment system with smart scheduling and patient management ▪️ Delivered a full store management SaaS with inventory tracking, analytics, and production deployment ▪️ Developed multi-tenant school management platforms with role-based access and automated reporting 👨‍💻 I'm 𝐘𝐨𝐧𝐚𝐬 𝐃𝐞𝐛𝐫𝐮, a Full-Stack Developer specializing in AI-integrated web applications with hands-on experience building scalable SaaS products across multiple industries. I've successfully delivered projects for clients in EdTech, Healthcare, Retail, and Logistics — from MVP to production. 🔍 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 (𝐈𝐧𝐬𝐭𝐞𝐚𝐝 𝐨𝐟 𝐎𝐭𝐡𝐞𝐫𝐬): • I handle frontend + backend + AI integration end-to-end — no need to hire multiple developers. • I ship clean, production-ready code fast — no bloat, no excuses, no endless back-and-forth. • I turn complex business requirements into simple, intuitive systems that actually get used. 🛠️ 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞 𝗜 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗙𝗥𝗢𝗡𝗧-𝗘𝗡𝗗: ▪️ 𝐑𝐞𝐚𝐜𝐭 / 𝐍𝐞𝐱𝐭.𝐣𝐬 ▪️ 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 ▪️ 𝐓𝐚𝐢𝐥𝐰𝐢𝐧𝐝 𝐂𝐒𝐒 / 𝐒𝐡𝐚𝐝𝐜𝐧 𝐔𝐈 ▪️ 𝐅𝐢𝐠𝐦𝐚 (𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧) 𝗕𝗔𝗖𝗞-𝗘𝗡𝗗 & 𝗗𝗘𝗩𝗢𝗣𝗦: ▪️ 𝐍𝐨𝐝𝐞.𝐣𝐬 / 𝐍𝐞𝐬𝐭𝐉𝐒 ▪️ 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈𝐬 / 𝐖𝐞𝐛𝐒𝐨𝐜𝐤𝐞𝐭𝐬 ▪️ 𝐃𝐨𝐜𝐤𝐞𝐫, 𝐂𝐈/𝐂𝐃, 𝐕𝐞𝐫𝐜𝐞𝐥 ▪️ 𝐆𝐢𝐭 & 𝐆𝐢𝐭𝐇𝐮𝐛 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘𝗦: ▪️ 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋 / 𝐏𝐫𝐢𝐬𝐦𝐚 ▪️ 𝐑𝐞𝐝𝐢𝐬 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: ▪️ OpenAI API, LangChain ▪️ Prompt Engineering, AI Workflow Design ▪️ n8n Automation 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲: ▪️ JWT, Role-Based Access Control (RBAC) ▪️ Supabase Auth, SSL, Secure API Design --- If you're building an AI-powered SaaS, a management platform, or need a full-stack developer who ships — send me an invite and let's build something great together. 𝑌𝑜𝑛𝑎𝑠 𝐷𝑒𝑏𝑟𝑢 TOP RATED FREELANCER 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 | 𝐒𝐚𝐚𝐒 𝐁𝐮𝐢𝐥𝐝𝐞𝐫

Greetings! I'm a software developer with 4+ years of experience. I am proficient in Node.js, Javascript, and Java, and have expertise in framework and tools like Express.Js, Nest.js, Next.js, MongoDB, React and Docker. As a dedicated problem solver, active learner, and team player, I thrive on challenges and enjoy delivering user-friendly solutions. My active involvement with A2SV (African to Silicon Valley — backed by Google) has strengthened my understanding of advanced data structures and algorithms, solving over 800 problems on LeetCode and Codeforces. A2SV has successfully placed 50+ students in top tech companies like Google, Amazon, and LinkedIn—and I aim to be the next! I manage the entire development process, from gathering requirements to deploying the final product, ensuring quality and efficiency at every step. Whether working on small projects or large-scale applications, I am committed to advancing your project with innovative and effective solutions.

Transform Your Ideas into Reality I specialize in turning startup and business ideas into fast, scalable, and user-friendly web applications. With over 6 years of full-stack experience, I have crafted SaaS products, dashboards, e-commerce apps, and APIs for clients globally. My mission is to deliver clean, maintainable code and production-ready solutions that grow with your business. Highlights: Afriwork (Job Portal): Enhanced by reducing 1.5M+ job application query times from 5s to 258ms with schema redesign and indexing. Betx.ET – Virtual Betting Platform: Developed an enterprise platform serving 30,000+ daily users. Achieved sub-100ms response times under peak load using AWS’s caching layers, scaling, and load balancing. KelatiBeauty.com: Created a modern e-commerce platform with user-friendly UI/UX for seamless shopping. Technologies: Front-end: TypeScript, Vue, Nuxt js, Next js, React js, React native, Back-end: Nest.js, Node.js, Fastify, TypeORM, Prisma | REST and GraphQL Database: Postgres, MongoDB, MySQL and Redis Hosting: AWS, Azure, Vercel, Digital Ocean DevOps: Kubernetes, Docker, Terraform, ArgoCD, Github Actions, Gitlab CICD, CirclCI

⭐ a Top Rated freelancer with over 4+ years of experience, I specialize in building AI-powered full-stack applications using LLMs, RAG pipelines, and intelligent AI agents. From fast MVPs to production-ready platforms, I deliver scalable solutions tailored for startups and enterprises alike. 💡 What I Bring to Your Project: 🔹 AI & LLM INTEGRATIONS ✅ OpenAI, Claude, Gemini, Mistral, Llama ✅ LangChain, RAG pipelines (Retrieval-Augmented Generation) ✅ AI Agents (task automation, multi-step planning) ✅ Vector databases: Pinecone, Weaviate, ChromaDB ✅ Prompt engineering, embeddings, tools & memory integration 🔹 BACKEND DEVELOPMENT ✅ Python (FastAPI, Django) ✅ Node.js (NestJS, ExpressJS) ✅ C# (.NET Core) ✅ RESTful API & WebSocket architecture 🔹 FRONTEND DEVELOPMENT ✅ React.js, Next.js, Redux, TypeScript ✅ Tailwind CSS, MUI, Bootstrap, HTML/CSS ✅ Figma to Code, Responsive & Mobile-First UI 🔹 DATABASE & INFRASTRUCTURE ✅ PostgreSQL, MySQL, MongoDB ✅ Supabase, Firebase, Prisma, NextAuth ✅ Docker, NGINX, GitHub Actions, Jenkins, PM2 ✅ AWS, GCP, Azure (deployments, scaling, CI/CD) #LangChain #RAG #OpenAI #LLMs #FastAPI #NodeJS #ReactJS #NextJS #Supabase #Prisma #Python #TypeScript #VectorDB #AIagents #MERNStack #NestJS #FullStackDeveloper #Chatbot #Backend #Frontend #PromptEngineering #CI/CD #GCP #AWS #DevOps